47985665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 71318016

約数和(自身を除く): 23332351

約数列:

[1, 5, 7, 13, 35, 65, 91, 263, 401, 455, 1315, 1841, 2005, 2807, 3419, 5213, 9205, 14035, 17095, 23933, 26065, 36491, 105463, 119665, 182455, 527315, 738241, 1371019, 3691205, 6855095, 9597133, 47985665]

約数ペア:

[(1, 47985665), (5, 9597133), (7, 6855095), (13, 3691205), (35, 1371019), (65, 738241), (91, 527315), (263, 182455), (401, 119665), (455, 105463), (1315, 36491), (1841, 26065), (2005, 23933), (2807, 17095), (3419, 14035), (5213, 9205)]